DE2610509C3 - Kreislauf-Atemschutzgerät - Google Patents

Kreislauf-Atemschutzgerät

Info

Publication number
DE2610509C3
DE2610509C3 DE2610509A DE2610509A DE2610509C3 DE 2610509 C3 DE2610509 C3 DE 2610509C3 DE 2610509 A DE2610509 A DE 2610509A DE 2610509 A DE2610509 A DE 2610509A DE 2610509 C3 DE2610509 C3 DE 2610509C3
Authority
DE
Germany
Prior art keywords
breathing
valve
circuit
gas
gas circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE2610509A
Other languages
German (de)
English (en)
Other versions
DE2610509A1 (de
DE2610509B2 (de
Inventor
Imre Lidingoe Botos
Ivan Aldine Rotebro Hellquist
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Interspiro AB
Original Assignee
AGA AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by AGA AB filed Critical AGA AB
Publication of DE2610509A1 publication Critical patent/DE2610509A1/de
Publication of DE2610509B2 publication Critical patent/DE2610509B2/de
Application granted granted Critical
Publication of DE2610509C3 publication Critical patent/DE2610509C3/de
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/10—Respiratory apparatus with filter elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02—Divers' equipment
    • B63C11/18—Air supply
    • B63C11/22—Air supply carried by diver
    • B63C11/24—Air supply carried by diver in closed circulation

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
DE2610509A 1975-03-14 1976-03-12 Kreislauf-Atemschutzgerät Expired DE2610509C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7502855A SE389072B (sv) 1975-03-14 1975-03-14 Andningsapparat

Publications (3)

Publication Number Publication Date
DE2610509A1 DE2610509A1 (de) 1976-09-16
DE2610509B2 DE2610509B2 (de) 1980-04-10
DE2610509C3 true DE2610509C3 (de) 1980-12-04

Family

ID=20323952

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2610509A Expired DE2610509C3 (de) 1975-03-14 1976-03-12 Kreislauf-Atemschutzgerät

Country Status (6)

Country Link
US (1) US4031887A (OSRAM)
JP (1) JPS5946615B2 (OSRAM)
DE (1) DE2610509C3 (OSRAM)
FR (1) FR2303568A1 (OSRAM)
GB (1) GB1498480A (OSRAM)
SE (1) SE389072B (OSRAM)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE402569B (sv) * 1976-11-09 1978-07-10 Aga Ab Anordning vid en andningsapparat for dykare
US4095592A (en) * 1976-12-27 1978-06-20 Delphia John B Double breath divers valve
DE3202638A1 (de) * 1982-01-28 1983-08-18 Drägerwerk AG, 2400 Lübeck Atemschutzgeraet mit kreislauf der atemluft
US4879996A (en) * 1987-01-13 1989-11-14 Harwood Jr Van N Closed circuit breathing apparatus
GB2201600A (en) * 1987-02-16 1988-09-07 Siebe Gorman & Co Ltd Closed-circuit breathing apparatus
US5537995A (en) * 1990-04-03 1996-07-23 Den Norske Stats Oljeselskap A.S. Breathing system having breathing bag and supplemental gas dosing controls
SE504376C2 (sv) * 1995-07-05 1997-01-20 Comasec International Sa Andningsutrustning
US7677244B2 (en) * 2002-11-15 2010-03-16 Medi-Stream Pty Ltd Drug delivery device and method
US20060048777A1 (en) * 2003-03-21 2006-03-09 Interspiro, Inc. Apparatus and method for providing breathable air and bodily protection in a contaminated environment
SE526233C2 (sv) * 2003-03-28 2005-08-02 Interspiro Ab System för att förse en dykare med andningsgas
NO318255B1 (no) * 2003-06-02 2005-02-21 Ottestad Breathing Syst As Baerbart pusteapparat
DE102005023392B3 (de) * 2005-05-20 2006-06-08 Dräger Safety AG & Co. KGaA Druckluft-Atemgerät
AT513590A1 (de) * 2012-10-09 2014-05-15 Gradischar Andreas Dipl Ing Verfahren zur Verlängerung der Einsatzdauer eines umluftunabhängigen Druckluft-Atemgeräts

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3200816A (en) * 1962-06-12 1965-08-17 Jr Roscoe G Bartlett Oxygen supply system
FR1409398A (fr) * 1964-07-16 1965-08-27 Intertechnique Sa Perfectionnements aux appareils respiratoires en circuit fermé
SE345070B (OSRAM) * 1970-08-24 1972-05-15 Aga Ab
US3695261A (en) * 1970-10-12 1972-10-03 Donald R Emmons Semi-closed rebreathing apparatus
US3923053A (en) * 1974-07-29 1975-12-02 David Guild Jansson Respiratory protective device

Also Published As

Publication number Publication date
FR2303568A1 (fr) 1976-10-08
SE7502855L (sv) 1976-09-15
US4031887A (en) 1977-06-28
DE2610509A1 (de) 1976-09-16
FR2303568B1 (OSRAM) 1983-06-24
JPS5946615B2 (ja) 1984-11-14
GB1498480A (en) 1978-01-18
DE2610509B2 (de) 1980-04-10
SE389072B (sv) 1976-10-25
JPS51111793A (en) 1976-10-02

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8327 Change in the person/name/address of the patent owner

Owner name: INTERSPIRO AB, 18181 LIDINGOE, SE

8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT

8328 Change in the person/name/address of the agent

Free format text: LEMCKE, R., DIPL.-ING. BROMMER, H., DIPL.-ING. DR.-ING., PAT.-ANWAELTE, 7500 KARLSRUHE